How to install wtd files

Tools: SparkIV
Tutorial author: FunGt

This tutorial explains how to install wtd files with SparkIV. Backup always the file you are going to edit.
  1. Download the latest version of SparkIV.
  2. Extract the mod downloaded.
  3. Run SparkIV and open the IMG/RPF file where you have to place the new file.
  4. Click Import and select the wtd file.
  5. Save and close.
This method is working for any file you have to import into a IMG or RPF file.